Cart “Canadian Hydrographics CEN-B Electronic Charts (ENC) Great Lakes – Erie and Ontario” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Canadian Hydrographics CEN-B Electronic Charts (ENC) Great Lakes - Erie and Ontario $440.48 USD Canadian Hydrographics CEN-B Electronic Charts (ENC) Great Lakes - Erie and Ontario quantity $440.48 USD Coupon: Apply coupon Update cart Cart totals Subtotal $440.48 USD GST $22.02 USD PST $30.83 USD Total $493.33 USD Express Checkout Checkout faster with one of our express checkout options. Pay with OR Proceed to checkout